package day02;

public class VarDemo {
    public static void main(String[] args) {
        int a;
        int b,c,d;
        //单行注释
        /*声明变量*/
        a=3;
       int  n=3;
       b=100;
       b+=3;
        b++;
        float c1;
        c1=0.33f;
        System.out.println(b+"_"+c1);
        String bb="224234";
        System.out.println(bb);
//        char ch1='中';
//        char ch2='国';
//        char ch3='人';
//        char ch4='民';
//        char ch8= (char) (ch1+ch2+ch3+ch4);
       // System.out.println(ch8);
        int aB;
      //  int 教案ke_$;
        int age;int ageLily;int ageLilyCat;//小驼峰
        int MyScore,MyJavaScore,MyJavaLeamScore;
        int Apple,AppleBean,LitteAppleBean;
        String CarNum,FengtianCar,BaomaCar;
//resolve symbol
//resolve symbol



    }
}
